If you go to the store and find a winter jacket for $86.00 and the sales tax rate is 7.5%, what is the total amount you will pay for the jacket?

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3